What I've been doing since oVirt 4 is just configuring one NIC manually
when I provision the server (eg: eth0, em1, etc) and then let oVirt do the
bridge setup. Once the engine is up I login to the UI and I use it to bond
the NICs in whatever fashion I need (LACP or active-backup). Any time I
tried to configure ovirtmgmt manually it seemed to "annoy" the
hosted-engine --deploy script
On Mon, Nov 28, 2016 at 9:33 AM, Simone Tiraboschi <stirabos(a)redhat.com>
wrote:
On Mon, Nov 28, 2016 at 12:24 PM, <joost(a)familiealbers.nl> wrote:
> Hi All,
>
> In our ovirt 3.5 setup. i have always setup the ovirtmgmt bridge manually
> .
> The bridge consisted of 2 nic's
>
> I'd have /etc/vdsm/vdsm.conf list net_persist = ifcfg
>
> When i then deployed the host from the ovirt ui or api it would install
> and would display the network setup correctly in the ui.
>
> On ovirt 4. (vdsm-4.18.15.3-1.el7.centos.x86_64)
> I seem unable to follow the same approach.
>
> In the engine logs i get among other things
>
> 'If the interface ovirtmgmt is a bridge, it should be torn-down manually.
> '
>
> the interface is indeed a bridge with two nics which i would like to keep
> this way.
>
> On the host vdsm.log i get limited info,
>
>
>
> when start a python terminal to obtain netinfo i get this
>
> from vdsm.tool import unified_persistence
>>>> unified_persistence.netswitch.netinfo()
>>>>
>>> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py",
> line 298, in netinfo
> _netinfo = netinfo_get(compatibility=compatibility)
> File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py",
> line 109, in get
> return _get(vdsmnets)
> File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py",
> line 101, in _get
> report_network_qos(networking)
> File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/qos.py",
> line 46, in report_network_qos
> iface, = host_ports
> ValueError: too many values to unpack
>
>
> As it appears the line in question does not like to deal with a list of
> nics i think.
> but either way.
>
> Is in ovirt 4 the ability to use the ovirtmgmt bridge with multiple nics
> removed?
>
But do you need a bridge or a bond?
> If so what can i do to stick to what we have done in the past.
>
>
> Thanks.
>
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